Capital Gains Tax Changes 2026: What Canadian Small Businesses Need to Know

Starting January 1, 2026, Canada’s capital gains tax landscape has shifted significantly for small business owners. If your business is planning to sell assets, real estate, or shares worth over $250,000, understanding these changes isn’t optional-it’s critical to your bottom line.

What Changed on January 1, 2026?

The Canada Revenue Agency (CRA) implemented a major adjustment to the capital gains inclusion rate for gains exceeding $250,000:

• Before 2026: 50% of capital gains were included in taxable income (one-half inclusion rate)
• After January 1, 2026: 66.67% of capital gains over $250,000 are now taxable (two-thirds inclusion rate)

This change applies to individuals, corporations, and trusts. For business owners planning a significant sale, this means more of your gain is now taxable, directly impacting your after-tax proceeds.

How This Affects Small Business Owners

Let’s break down a real-world example:

Scenario: You sell a commercial property and realize a $500,000 capital gain.

Period	Taxable Amount	Tax at 50% Rate
Before 2026	$250,000 (50% of $500K)	~$125,000
2026 Forward	$291,667 (50% of first $250K + 66.67% of remaining $250K)	~$145,834

Result: You’ll pay approximately $20,834 more in taxes under the new rules-assuming a combined federal and provincial tax rate of 50%.

The Good News: Lifetime Capital Gains Exemption (LCGE) Increased

To offset the inclusion rate increase, the federal government raised the Lifetime Capital Gains Exemption (LCGE) to $1.25 million for qualifying small business corporation shares and farming/fishing property.

This exemption allows eligible business owners to shelter up to $1.25 million in capital gains from taxation when selling:

• Qualified small business corporation (QSBC) shares
• Qualified farm or fishing property

Additionally, the LCGE will now be indexed annually for inflation starting in 2026, helping preserve its value over time.

Does Your Business Qualify for the LCGE?

To claim the LCGE, your business must meet specific CRA criteria, including:

• At least 90% of assets must be used actively in a business carried on primarily in Canada
• You must have owned the shares for at least 24 months
• More than 50% of the corporation’s assets must have been used in active business for at least 24 months before the sale

Not sure if your business qualifies? Our team at Insights CPA can review your situation and help you maximize this valuable exemption.

Strategic Tax Planning for 2026 and Beyond

With these changes in effect, proactive tax planning is more important than ever. Here are four strategies to consider:

1. Time Your Asset Sales Strategically

If you’re planning to sell business assets or property, timing matters. Consider:

• Spreading sales across multiple tax years to stay under the $250K threshold
• Coordinating with family members who may have lower capital gains in a given year
• Reviewing whether accelerating or deferring a sale makes sense for your specific situation

2. Leverage the Increased LCGE

The $1.25 million LCGE is a powerful tool. Work with your accountant to:

• Confirm your business structure qualifies as a QSBC
• Ensure all CRA criteria are met well before your planned sale date
• Consider estate freeze strategies to multiply LCGE benefits across family members

3. Review Your Corporate Structure

The new inclusion rate may impact whether holding assets personally or corporately makes more sense. A corporate structure review can identify opportunities to:

• Minimize overall tax liability
• Better utilize the LCGE
• Optimize income splitting with family members

Explore our corporate tax planning services to ensure your structure supports your long-term goals.

4. Don’t Forget About Income Splitting and Trusts

Family trusts and income-splitting strategies can help distribute capital gains across multiple beneficiaries, each with their own $250,000 threshold before the higher inclusion rate kicks in.

What About Capital Gains Realized Before 2026?

Capital gains realized before January 1, 2026 remain subject to the one-half (50%) inclusion rate, even if reported in your 2026 tax return. The change only applies to gains realized on or after January 1, 2026.

If you had transactions straddling the 2025-2026 boundary, proper documentation and allocation are essential to ensure you’re not overpaying.

Key Deadlines for 2026 Tax Filings

Don’t miss these important CRA deadlines for the 2025 tax year (filed in 2026):

• April 30, 2026: Filing and payment deadline for most individuals
• June 15, 2026: Filing deadline for self-employed individuals (payment still due April 30)
• March 15, September 15, December 15, 2026: Quarterly tax instalment dates

Missing these deadlines can result in interest charges and penalties. Check out our tax deadline resources to stay on track.

How Insights CPA Can Help

The 2026 capital gains changes are complex, but with the right guidance, you can navigate them confidently and minimize your tax liability. Our team specializes in:

• Capital gains tax planning and optimization
• LCGE qualification reviews and maximization strategies
• Corporate restructuring for tax efficiency
• Estate planning and family trust setup

Don’t let the new capital gains rules catch you off guard. Whether you’re planning to sell your business, real estate, or investment assets, early planning can save you thousands-or even tens of thousands-in taxes.

Book a consultation with Insights CPA today and let’s build a tax-efficient strategy tailored to your business goals.